sequency/lib/filterIndexed.js

Functional sequences for processing iterable data in JavaScript

Object.defineProperty(exports, "__esModule", { value: true });
exports.FilterIndexed = void 0;
var FilterIndexed = /** @class */ (function () {
    function FilterIndexed() {
    }
    /**
     * Returns a new sequence consisting of all elements that match the given `predicate`.
     *
     * @param {(index: number, value: T) => boolean} predicate
     * @returns {Sequence<T>}
     */
    FilterIndexed.prototype.filterIndexed = function (predicate) {
        return this.withIndex()
            .filter(function (it) { return predicate(it.index, it.value); })
            .map(function (it) { return it.value; });
    };
    return FilterIndexed;
}());
exports.FilterIndexed = FilterIndexed;
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